Base | Representation |
---|---|
bin | 1001000110001100101110… |
… | …0111100010000100110010 |
3 | 1022102012011112202110112210 |
4 | 2101203023213202010302 |
5 | 2302333300100044442 |
6 | 33134522403232550 |
7 | 2051425235153343 |
oct | 221431347420462 |
9 | 38365145673483 |
10 | 10002100003122 |
11 | 3206959774497 |
12 | 1156583078756 |
13 | 57726a247916 |
14 | 268165dba0ca |
15 | 12529e4ab19c |
hex | 918cb9e2132 |
10002100003122 has 8 divisors (see below), whose sum is σ = 20004200006256. Its totient is φ = 3334033334372.
The previous prime is 10002100002953. The next prime is 10002100003127. The reversal of 10002100003122 is 22130000120001.
It is a sphenic number, since it is the product of 3 distinct primes.
10002100003122 is an admirable number.
It is a super-2 number, since 2×100021000031222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10002100003098 and 10002100003107.
It is not an unprimeable number, because it can be changed into a prime (10002100003127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833508333588 + ... + 833508333599.
It is an arithmetic number, because the mean of its divisors is an integer number (2500525000782).
Almost surely, 210002100003122 is an apocalyptic number.
10002100003122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002100003122 is a wasteful number, since it uses less digits than its factorization.
10002100003122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1667016667192.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10002100003122 its reverse (22130000120001), we get a palindrome (32132100123123).
The spelling of 10002100003122 in words is "ten trillion, two billion, one hundred million, three thousand, one hundred twenty-two".
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